# -*- coding: utf-8 -*-

# Scrapy settings for jingdong project
#
# For simplicity, this file contains only settings considered important or
# commonly used. You can find more settings consulting the documentation:
#
#     https://doc.scrapy.org/en/latest/topics/settings.html
#     https://doc.scrapy.org/en/latest/topics/downloader-middleware.html
#     https://doc.scrapy.org/en/latest/topics/spider-middleware.html

BOT_NAME = 'jingdong'

SPIDER_MODULES = ['jingdong.spiders']
NEWSPIDER_MODULE = 'jingdong.spiders'

# Crawl responsibly by identifying yourself (and your website) on the user-agent
# USER_AGENT = 'jingdong (+http://www.yourdomain.com)'

# Obey robots.txt rules
# ROBOTSTXT_OBEY = True

# Configure maximum concurrent requests performed by Scrapy (default: 16)
# CONCURRENT_REQUESTS = 32

# Configure a delay for requests for the same website (default: 0)
# See https://doc.scrapy.org/en/latest/topics/settings.html#download-delay
# See also autothrottle settings and docs
# DOWNLOAD_DELAY = 3
# The download delay setting will honor only one of:
# CONCURRENT_REQUESTS_PER_DOMAIN = 16
# CONCURRENT_REQUESTS_PER_IP = 16

# Disable cookies (enabled by default)
COOKIES_ENABLED = False

# Disable Telnet Console (enabled by default)
# TELNETCONSOLE_ENABLED = False

# Override the default request headers:
DEFAULT_REQUEST_HEADERS = {
    'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
    'Accept-Language': 'en',
    'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.96 Safari/537.36',
    'referer': 'https://search.jd.com/Search?keyword=%E9%9D%A2%E5%8C%85&enc=utf-8&wq=%E9%9D%A2%E5%8C%85&pvid=38922ff135614edc98c51e6af4ad4d09',
    'cookie': '__jdv=122270672|direct|-|none|-|1551400564018; __jdu=15514005640171939327526; PCSYCityID=1; shshshfpa=9c41b2b4-be4f-2219-17d1-ab34e1ffad72-1551400565; shshshfpb=zWNA6obsf4Tm%2Fooa5DTYRWg%3D%3D; xtest=7500.cf6b6759; ipLoc-djd=1-72-2799-0; 3AB9D23F7A4B3C9B=3FWUMQPMVT6SZSU3UUC7BJMZJO3IKIUNBXMTRXVQJPEZTCJK5UDZ2IFX36GDC4HWFUKXVWZRMLC43RBWSSHIGOPNNQ; qrsc=3; _gcl_au=1.1.178913333.1551401598; mt_xid=V2_52007VwMWVl1dU1sbThxdBWEDGlBVWlFcG0oebFU0VhFXXVlTRkhKSQwZYgIbAkELVlIfVU0MDGIEFlpdDwdZTXkaXQVvHxNQQVlSSx5BElwFbAIWYl9oUmodSxBfDG8GG1VtWFdcGA%3D%3D; shshshfp=b93bc0675458d5083297a459652ee2be; __jda=122270672.15514005640171939327526.1551400564.1551400564.1551429754.2; __jdb=122270672.1.15514005640171939327526|2.1551429754; __jdc=122270672; shshshsID=c5d678519574da5254e379485bb09c5c_1_1551429754062; rkv=V0000',
}

# Enable or disable spider middlewares
# See https://doc.scrapy.org/en/latest/topics/spider-middleware.html
# SPIDER_MIDDLEWARES = {
#    'jingdong.middlewares.JingdongSpiderMiddleware': 543,
# }

# Enable or disable downloader middlewares
# See https://doc.scrapy.org/en/latest/topics/downloader-middleware.html
# DOWNLOADER_MIDDLEWARES = {
#    'jingdong.middlewares.JingdongDownloaderMiddleware': 543,
# }

# Enable or disable extensions
# See https://doc.scrapy.org/en/latest/topics/extensions.html
# EXTENSIONS = {
#    'scrapy.extensions.telnet.TelnetConsole': None,
# }

# Configure item pipelines
# See https://doc.scrapy.org/en/latest/topics/item-pipeline.html
ITEM_PIPELINES = {
    'jingdong.pipelines.JingdongPipeline': 300,
}

# Enable and configure the AutoThrottle extension (disabled by default)
# See https://doc.scrapy.org/en/latest/topics/autothrottle.html
# AUTOTHROTTLE_ENABLED = True
# The initial download delay
# AUTOTHROTTLE_START_DELAY = 5
# The maximum download delay to be set in case of high latencies
# AUTOTHROTTLE_MAX_DELAY = 60
# The average number of requests Scrapy should be sending in parallel to
# each remote server
# AUTOTHROTTLE_TARGET_CONCURRENCY = 1.0
# Enable showing throttling stats for every response received:
# AUTOTHROTTLE_DEBUG = False

# Enable and configure HTTP caching (disabled by default)
# See https://doc.scrapy.org/en/latest/topics/downloader-middleware.html#httpcache-middleware-settings
# HTTPCACHE_ENABLED = True
# HTTPCACHE_EXPIRATION_SECS = 0
# HTTPCACHE_DIR = 'httpcache'
# HTTPCACHE_IGNORE_HTTP_CODES = []
# HTTPCACHE_STORAGE = 'scrapy.extensions.httpcache.FilesystemCacheStorage'
